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一种人工湿地表层基质的制备方法
吴振斌; 贺锋; 张义; 夏世斌; 徐栋; 周巧红
2013-12-11
Rights Holder中国科学院水生生物研究所
Date Available2013-12-03
Country中国
Subtype发明
Abstract本发明公开了一种人工湿地表层基质的制备方法,其步骤:1)选择以工业废渣制备的多孔环保陶瓷滤球为基质原料,陶瓷滤球粒径为2-5mm;2)将陶瓷滤球 置于稀酸溶液中浸泡后,用清水洗至中性;3)负载纳米半导体光催化剂薄膜于陶瓷滤球表面,制备成光催化环保滤球;4)将一定厚度的环保滤球作为表层基质材 料应用于人工湿地污水处理系统;5)在阴雨天和湿地植物生长茂盛区域可通过外加光源进行间歇照射。该人工湿地表层基质材料制备方法简单,操作简便,在污水 处理过程中通过吸附和光催化降解作用更充分发挥表层基质的作用,可在一定程度上延长表层基质的污染物吸附饱和时间,并进一步提高人工湿地污水处理效率。
Application Date2012-10-16
Patent NumberZL201210391611.4
Language中文
Application NumberCN201210391611.4
Document Type专利
Identifierhttp://ir.ihb.ac.cn/handle/342005/19394
Collection水环境工程研究中心_专利
Recommended Citation
GB/T 7714
吴振斌,贺锋,张义,等. 一种人工湿地表层基质的制备方法. ZL201210391611.4[P]. 2013-12-11.
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发明专利申请公开说明书CN2012103(722KB) 开放获取CC BY-NC-SAApplication Full Text
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